diff --git a/pyproject.toml b/pyproject.toml
index 9a7062b..08ef086 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "evolution-kernel"
-version = "1.1.0"
+version = "1.1.1"
 description = "A minimal autonomous evolution kernel with isolated planner, executor, evaluator roles."
 readme = "README.md"
 requires-python = ">=3.10"